Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x5137771929290e322cf1c8ca97e3b9a8d72db6279ccdce0e997f9555ec6ea5d3 · ArcScan

Block

#21,564,954

2026-09-18 21:53:59 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,564,954
Timestamp: 58 days ago · 2026-09-18 21:53:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x5137771929290e322cf1c8ca97e3b9a8d72db6279ccdce0e997f9555ec6ea5d3
Parent hash: 0x8b203fba…7dbc6d04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,564,954 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.6%466,456 / 30,000,000

Base fee

20 gwei

State root

0x280ba49390ab…44b85368d23b

Transactions root

0xc11b6efad1da…add8ff2dac4a

Receipts root

0x3f7a8bbba8b8…8c61a7c22dd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800